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Effective Elastic and Neutron Capture Cross Section Calculations Corresponding to Simulated Fluid Properties from CO2 Push-Pull Simulations

DOI 10.15121/1452749

Publicly accessible License

The submission contains a .xls files consisting of 10 excel sheets, which contain combined list of pressure, saturation, salinity, temperature profiles from the simulation of CO2 push-pull using Brady reservoir model and the corresponding effective compressional and shear velocity, bulk density, and fluid and time-lapse neutron capture cross section profiles of rock at times 0 day (baseline) through 14 days.
First 9 sheets (each named after the corresponding CO2 push-pull simulation time) contains simulated pressure, saturation, temperature, salinity profiles and the corresponding effective elastic and neutron capture cross section profiles of rock matrix at the time of CO2 injection. Each sheet contains two sets of effective compressional velocity profiles of the rock, one based on Gassmann and the other based on Patchy saturation model. Effective neutron capture cross section calculations are done using a proprietary neutron cross-section simulator (SNUPAR) whereas for the thermodynamic properties of CO2 and bulk density of rock matrix filled with fluid, a standalone fluid substitution tool by Schlumberger is used.
Last sheet in the file contains the bulk modulus of solid rock, which is inverted from the rock properties (porosity, sound speed etc) based on Gassmann model. Bulk modulus of solid rock in turn is used in the fluid substitution.

Citation Formats

TY  - DATA
AB  - The submission contains a .xls files consisting of 10 excel sheets, which contain combined list of pressure, saturation, salinity, temperature profiles from the simulation of CO2 push-pull using Brady reservoir model and the corresponding effective compressional and shear velocity, bulk density, and fluid and time-lapse neutron capture cross section profiles of rock at times 0 day (baseline) through 14 days.
First 9 sheets (each named after the corresponding CO2 push-pull simulation time) contains simulated pressure, saturation, temperature, salinity profiles and the corresponding effective elastic and neutron capture cross section profiles of rock matrix at the time of CO2 injection. Each sheet contains two sets of effective compressional velocity profiles of the rock, one based on Gassmann and the other based on Patchy saturation model. Effective neutron capture cross section calculations are done using a proprietary neutron cross-section simulator (SNUPAR) whereas for the thermodynamic properties of CO2 and bulk density of rock matrix filled with fluid, a standalone fluid substitution tool by Schlumberger is used.
Last sheet in the file contains the bulk modulus of solid rock, which is inverted from the rock properties (porosity, sound speed etc) based on Gassmann model. Bulk modulus of solid rock in turn is used in the fluid substitution. 

AU  - Chugunov, Nikita
A2  - Altundas, Bilgin
DB  - Open Energy Data Initiative (OEDI)
DP  - Open EI | National Renewable Energy Laboratory
DO  - 10.15121/1452749
KW  - geothermal
KW  - energy
KW  - CO2
KW  - carbon dioxide
KW  - push-pull
KW  - active seismic
KW  - well logging
KW  - EGS
KW  - neutron capture
KW  - SNUPAR
KW  - stimulation
KW  - sensitivity analysis
KW  - characterization
KW  - fault
KW  - fracture
KW  - fluid
KW  - brine
LA  - English
DA  - 2018/03/07
PY  - 2018
PB  - Lawrence Berkeley National Laboratory
T1  - Effective Elastic and Neutron Capture Cross Section Calculations Corresponding to Simulated Fluid Properties from CO2 Push-Pull Simulations
UR  - https://doi.org/10.15121/1452749
ER  -

Export Citation to RIS

Chugunov, Nikita, and Bilgin Altundas. Effective Elastic and Neutron Capture Cross Section Calculations Corresponding to Simulated Fluid Properties from CO2 Push-Pull Simulations. Lawrence Berkeley National Laboratory, 7 March, 2018, GDR. https://doi.org/10.15121/1452749.

Chugunov, N., & Altundas, B. (2018). Effective Elastic and Neutron Capture Cross Section Calculations Corresponding to Simulated Fluid Properties from CO2 Push-Pull Simulations. [Data set]. GDR. Lawrence Berkeley National Laboratory. https://doi.org/10.15121/1452749

Chugunov, Nikita and Bilgin Altundas. Effective Elastic and Neutron Capture Cross Section Calculations Corresponding to Simulated Fluid Properties from CO2 Push-Pull Simulations. Lawrence Berkeley National Laboratory, March, 7, 2018.  Distributed by GDR. https://doi.org/10.15121/1452749

@misc{OEDI_Dataset_7177,
title = {Effective Elastic and Neutron Capture Cross Section Calculations Corresponding to Simulated Fluid Properties from CO2 Push-Pull Simulations},
author = {Chugunov, Nikita and Altundas, Bilgin},
abstractNote = {The submission contains a .xls files consisting of 10 excel sheets, which contain combined list of pressure, saturation, salinity, temperature profiles from the simulation of CO2 push-pull using Brady reservoir model and the corresponding effective compressional and shear velocity, bulk density, and fluid and time-lapse neutron capture cross section profiles of rock at times 0 day (baseline) through 14 days.

First 9 sheets (each named after the corresponding CO2 push-pull simulation time) contains simulated pressure, saturation, temperature, salinity profiles and the corresponding effective elastic and neutron capture cross section profiles of rock matrix at the time of CO2 injection. Each sheet contains two sets of effective compressional velocity profiles of the rock, one based on Gassmann and the other based on Patchy saturation model. Effective neutron capture cross section calculations are done using a proprietary neutron cross-section simulator (SNUPAR) whereas for the thermodynamic properties of CO2 and bulk density of rock matrix filled with fluid, a standalone fluid substitution tool by Schlumberger is used.

Last sheet in the file contains the bulk modulus of solid rock, which is inverted from the rock properties (porosity, sound speed etc) based on Gassmann model. Bulk modulus of solid rock in turn is used in the fluid substitution. 

},
url = {https://gdr.openei.org/submissions/1018},
year = {2018},
howpublished = {GDR, Lawrence Berkeley National Laboratory, https://doi.org/10.15121/1452749},
note = {Accessed: 2025-05-25},
doi = {10.15121/1452749}
}

https://dx.doi.org/10.15121/1452749

Details

Data from Mar 7, 2018

Last updated Jun 14, 2018

Submitted Mar 7, 2018

Organization

Lawrence Berkeley National Laboratory

Contact

Curtis Oldenburg

510.486.7419

Authors

Nikita Chugunov

Schlumberger Doll Research

Bilgin Altundas

Schlumberger Doll Research

Original Source

https://gdr.openei.org/submissions/1018

Research Areas

Geothermal Energy

Keywords

geothermal, energy, CO2, carbon dioxide, push-pull, active seismic, well logging, EGS, neutron capture, SNUPAR, stimulation, sensitivity analysis, characterization, fault, fracture, fluid, brine

DOE Project Details

Project Name Push-pull well testing using CO2 with active source geophysical monitoring

Project Lead Sean Porse

Project Number EE0001554